EP1622047A3 - Efficiently ranking web pages via matrix index manipulation and improved caching - Google Patents

Efficiently ranking web pages via matrix index manipulation and improved caching Download PDF

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Publication number
EP1622047A3
EP1622047A3 EP05107029A EP05107029A EP1622047A3 EP 1622047 A3 EP1622047 A3 EP 1622047A3 EP 05107029 A EP05107029 A EP 05107029A EP 05107029 A EP05107029 A EP 05107029A EP 1622047 A3 EP1622047 A3 EP 1622047A3
Authority
EP
European Patent Office
Prior art keywords
efficiently
web pages
matrix
eigenvector
matrix index
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05107029A
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German (de)
French (fr)
Other versions
EP1622047A2 (en
Inventor
Frank David Mcsherry
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Microsoft Corp
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Microsoft Corp
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Filing date
Publication date
Application filed by Microsoft Corp filed Critical Microsoft Corp
Publication of EP1622047A2 publication Critical patent/EP1622047A2/en
Publication of EP1622047A3 publication Critical patent/EP1622047A3/en
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/951—Indexing; Web crawling techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/28—Databases characterised by their database models, e.g. relational or object models
    • G06F16/289—Object oriented databases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99933—Query processing, i.e. searching
    • Y10S707/99935—Query augmenting and refining, e.g. inexact access
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99937—Sorting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99941—Database schema or data structure
    • Y10S707/99943—Generating database or data structure, e.g. via user interface

Abstract

Methods and systems are described for computing page rankings more efficiently. Using an interconnectivity matrix describing the interconnection of web pages, a new matrix is computed. The new matrix is used to compute the average of values associated with each web page's neighboring web pages. The secondary eigenvector of this new matrix is computed, and indices for web pages are relabeled according to the eigenvector. The data structure storing the interconnectivity information is preferably also physically sorted according to the eigenvector. By reorganizing the matrix used in the web page ranking computations, caching is performed more efficiently, resulting in faster page ranking techniques. Methods for efficiently allocating the distribution of resources are also described.
EP05107029A 2004-07-30 2005-07-29 Efficiently ranking web pages via matrix index manipulation and improved caching Withdrawn EP1622047A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/903,345 US7379947B2 (en) 2004-07-30 2004-07-30 Efficiently ranking web pages via matrix index manipulation and improved caching

Publications (2)

Publication Number Publication Date
EP1622047A2 EP1622047A2 (en) 2006-02-01
EP1622047A3 true EP1622047A3 (en) 2006-03-29

Family

ID=34940328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05107029A Withdrawn EP1622047A3 (en) 2004-07-30 2005-07-29 Efficiently ranking web pages via matrix index manipulation and improved caching

Country Status (5)

Country Link
US (1) US7379947B2 (en)
EP (1) EP1622047A3 (en)
JP (1) JP2006065855A (en)
KR (1) KR20060048940A (en)
CN (1) CN1737803A (en)

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US8301728B2 (en) * 2006-07-21 2012-10-30 Yahoo! Inc. Technique for providing a reliable trust indicator to a webpage
KR20090050086A (en) * 2006-09-11 2009-05-19 인터내셔널 비지네스 머신즈 코포레이션 Method for recommending short-cuts in order to ease and fasten navigating within navigation topology
US8510349B1 (en) * 2006-12-06 2013-08-13 Zillow, Inc. Multi-faceted search
US7877384B2 (en) * 2007-03-01 2011-01-25 Microsoft Corporation Scoring relevance of a document based on image text
US7840522B2 (en) * 2007-03-07 2010-11-23 Microsoft Corporation Supervised rank aggregation based on rankings
US20080228719A1 (en) * 2007-03-13 2008-09-18 Fatdoor, Inc. People and business search result optimization
US7788254B2 (en) * 2007-05-04 2010-08-31 Microsoft Corporation Web page analysis using multiple graphs
US8024285B2 (en) * 2007-12-27 2011-09-20 Microsoft Corporation Determining quality of tier assignments
US7818303B2 (en) * 2008-01-29 2010-10-19 Microsoft Corporation Web graph compression through scalable pattern mining
US20100036809A1 (en) * 2008-08-06 2010-02-11 Yahoo! Inc. Tracking market-share trends based on user activity
US8250069B2 (en) 2008-10-14 2012-08-21 University Of Washington Green's function formulations for pagerank algorithm using helmholtz wave equation representations of internet interactions
US8311792B1 (en) * 2009-12-23 2012-11-13 Intuit Inc. System and method for ranking a posting
US20120203592A1 (en) * 2011-02-08 2012-08-09 Balaji Ravindran Methods, apparatus, and articles of manufacture to determine search engine market share
US9405923B2 (en) * 2011-09-29 2016-08-02 Red Hat, Inc. Establishing isolation between content hosting services executing on common support server
US8799296B2 (en) * 2012-02-23 2014-08-05 Borislav Agapiev Eigenvalue ranking of social offerings using social network information
JP5964781B2 (en) * 2013-05-20 2016-08-03 日本電信電話株式会社 SEARCH DEVICE, SEARCH METHOD, AND SEARCH PROGRAM
CN103399859A (en) * 2013-07-02 2013-11-20 北京奇虎科技有限公司 Web page authority value calculating method, device and system
CN106033465B (en) * 2015-03-19 2019-09-17 阿里巴巴集团控股有限公司 A kind of information-pushing method and device
US9898544B2 (en) * 2016-02-18 2018-02-20 Eshaa Alkhalifa Guided web navigation tool
US11023421B1 (en) * 2017-12-07 2021-06-01 Liberty Mutual Insurance Company Method, apparatus, and computer program product for compression of a graph
CN111538714B (en) * 2020-04-24 2023-10-17 咪咕文化科技有限公司 Instruction execution method and device, electronic equipment and storage medium
CN111796796B (en) * 2020-06-12 2022-11-11 杭州云象网络技术有限公司 FPGA storage method, calculation method, module and FPGA board based on sparse matrix multiplication

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Also Published As

Publication number Publication date
JP2006065855A (en) 2006-03-09
KR20060048940A (en) 2006-05-18
EP1622047A2 (en) 2006-02-01
US20060026191A1 (en) 2006-02-02
US7379947B2 (en) 2008-05-27
CN1737803A (en) 2006-02-22

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